CN216857864U - Upward-moving type hinge cutter lateral pressing mechanism - Google Patents
Upward-moving type hinge cutter lateral pressing mechanism Download PDFInfo
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- CN216857864U CN216857864U CN202123256673.8U CN202123256673U CN216857864U CN 216857864 U CN216857864 U CN 216857864U CN 202123256673 U CN202123256673 U CN 202123256673U CN 216857864 U CN216857864 U CN 216857864U
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Abstract
The utility model discloses an upward moving type hinge cutter side pressing mechanism which comprises a hinge cutter body, wherein a lever piece is arranged on the hinge cutter body, a fixed supporting point is arranged on the lever piece, the lever piece is installed on the hinge cutter body through the fixed supporting point, the left end of the lever piece is connected with a lower pressing plate, the lower end of the lower pressing plate is connected with a side pressing cutter through a hinge assembly, and the side pressing cutter is arranged on the left side of the lower end of the hinge cutter body. The device can realize the side pressure action of the side pressing knife on the hinge knife by moving the pressing rod upwards, so that the pressing rod needs to be lifted upwards when the driving device drives, and the hinge knife and the knife holder cannot be damaged even if the force used by the driving device is overlarge; the lever piece both sides are not direct articulated installation in this device, but through the waist-shaped groove butt joint installation that sets up, depression bar and kelly all are at waist-shaped inslot swing joint, can effectually save space and can guarantee that depression bar and kelly are all vertical to the motion, and the structure sets up rationally, convenient to use.
Description
Technical Field
The utility model relates to the technical field of bending machines, in particular to an upward moving type hinge cutter side pressing mechanism.
Background
In the prior art, the press knife part of the bending machine needs to be provided with hinge knives at two side positions, side press knife assemblies need to be arranged on the hinge knives, the side press knives need to be pressed down by means of external force to complete side press actions, and for example, bulletin numbers are as follows: CN214556492U patent document discloses a "bending machine power hinge knife", in this technical scheme, a pressure lever is connected to a side pressure knife, and the pressure lever is pressed down by an external force to drive the side pressure knife to press down to complete side pressure.
In the side pressing mechanism of the hinge knife in the prior art, the side pressing knife is basically driven in a pressing mode, the hinge knife is installed on a knife holder at the upper end of a bending machine in practical use, and when the side pressing knife is driven in the pressing mode, if the pressing force of a driving device is not well controlled, the given force is large, the whole hinge knife can be directly torn off from the knife holder, so that the hinge knife and the knife holder are damaged, and the hinge knife is very inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a side pressing mechanism of an upward moving type hinge cutter aiming at the defects in the prior art, and the technical scheme is as follows:
the utility model provides a move up formula hinge sword side pressure mechanism, includes hinge sword body, is provided with a lever spare on this hinge sword body, is provided with a fixed fulcrum on this lever spare, and the lever spare is installed on hinge sword body through this fixed fulcrum, and the left end connection of this lever spare installs the holding down plate, and this holding down plate downwardly extending sets up, and the lower extreme of holding down plate connects through articulated subassembly and installs the side pressure sword, and the side pressure sword setting is in the lower extreme left side of hinge sword body.
Hinge sword body on be located the right side position department of lever spare and still be provided with vertical spout, and correspond in this spout and install the slider, and install perpendicular and the slider depression bar that stretches out to the outside on this slider, and the right-hand member of lever spare is then correspond to connect and install on this depression bar.
When the right pressing rod drives the sliding block to move upwards in the sliding groove, the left pressing plate presses the side pressing knife downwards to complete the side pressing action under the action of the lever principle through the lever piece.
Furthermore, the two ends of the lever part are correspondingly provided with kidney-shaped grooves, the upper end of the lower pressure plate is provided with a clamping rod, the clamping rod is correspondingly inserted in the kidney-shaped grooves, and the upper pressure rod of the slide block at the other side is correspondingly inserted in the kidney-shaped grooves at the other side.
Furthermore, the pressure lever is also provided with a limit cover plate, and the kidney-shaped groove at one end of the lever piece is covered by the limit cover plate.
Furthermore, the right side of the lower end of the hinge cutter body is provided with a limiting plate, and the side cutters are provided with abdicating grooves corresponding to the limiting plate.
Furthermore, the outer diameters of the clamping rod and the pressing rod are correspondingly matched with the groove width of the kidney-shaped groove, the clamping rod and the pressing rod can move in the kidney-shaped groove, and the outer side end of the kidney-shaped groove matched with the pressing rod is in an opening form.
Further, the upper end of the hinge knife body is provided with a magnet piece.
Has the advantages that: compared with the prior art, the utility model has the following beneficial effects:
(1) according to the hinge knife lateral pressure device, the lever piece is arranged, the lever principle is adopted, and the lateral pressure action of the lateral pressure knife on the hinge knife can be realized through the upward moving pressure rod, so that the pressure rod needs to be lifted upwards when the driving device drives, and the hinge knife and the knife holder cannot be damaged even if the force used by the driving device is too large;
(2) the lever piece both sides are not direct articulated installation in this device, but through the waist-shaped groove butt joint installation that sets up, depression bar and kelly all are at waist-shaped inslot swing joint, can effectually save space and can guarantee that depression bar and kelly are all vertical to the motion, and the structure sets up rationally, convenient to use.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a schematic side pressure diagram of the side pressure knife of the present invention;
FIG. 3 is a perspective view of FIG. 2;
FIG. 4 is a rear view of FIG. 1;
fig. 5 is a rear view of fig. 2.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific examples, which are carried out on the premise of the technical solution of the present invention, and it should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1, 2 and 3, the upward-moving type hinge knife lateral pressing mechanism comprises a hinge knife body 1, a lever member 2 is arranged on the hinge knife body 1, a fixed fulcrum 21 is arranged on the lever member 2, the lever member 2 is installed on the hinge knife body 1 through the fixed fulcrum 21, a lower pressing plate 3 is installed at the left end of the lever member 2 in a connected mode, the lower pressing plate 3 extends downwards, the lower end of the lower pressing plate 3 is installed with a lateral pressing knife 5 in a connected mode through a hinge assembly 4, and the lateral pressing knife 5 is arranged on the left side of the lower end of the hinge knife body 1.
Hinge sword body 1 is last to be located the right side position department of lever spare 2 and still is provided with vertical spout 6, and corresponds in this spout 6 and installs slider 7, and installs perpendicular depression bar 8 that stretches out to the outside with slider 7 on this slider 7, and the right-hand member of lever spare 2 then corresponds the connection and installs on this depression bar 8.
When the right pressing rod 8 drives the sliding block 7 to move upwards in the sliding groove 6, the left lower pressing plate 3 presses the side pressing knife 5 to complete the side pressing action under the action of the lever principle through the lever piece 2.
The core technology of the utility model is that the side pressure of the side pressure knife on the hinge knife can be realized by an upward moving pressure lever, in particular to the lever principle, and referring to the technical scheme of CN214556492U, the side pressure knife is arranged on one side of the lower end of the existing hinge knife, an arc-shaped track groove is arranged in the side pressure knife, the upper end of the side pressure knife is connected with a mounting pressure lever, and the side pressure knife is rotated by pressing the pressure lever through a driving mechanism.
The side pressure knife in the device is arranged the same as the prior art, but the side pressure knife of the device is not directly connected with the pressure rod, but is connected with the lever through the arranged lever piece, the lever piece of the device is fixed through the fixed supporting point, one end of the lever piece is connected with the lower pressure plate of the side pressure knife, the other end of the lever piece is connected with the pressure rod on the sliding block, and the sliding block is arranged in the sliding groove and can move up and down.
The sliding grooves are vertically arranged, the sliding blocks move upwards to drive the pressing rods to move upwards, the corresponding ends of the lever parts deflect upwards, the other ends of the corresponding lever parts deflect downwards, the lower pressing plates correspondingly drive the side pressing knives to move downwards, and the inner parts of the side pressing knives are provided with arc-shaped contour track grooves to realize the rotating side pressing of the side pressing knives; after the device is arranged in such a way that the pressure rod moves upwards, the hinge knife is not pulled off from the knife holder when the force of the driving device is too large, and the damage to the hinge knife is obviously reduced.
As shown in fig. 4 and 5, the two ends of the lever member 2 are correspondingly provided with the kidney-shaped grooves 9, the upper end of the lower pressing plate 3 is provided with the clamping rod 10, the clamping rod 10 is correspondingly inserted into the kidney-shaped grooves 9, and the upper pressing rod 8 of the other side sliding block 7 is correspondingly inserted into the kidney-shaped grooves 9 of the other side; the upper end of the hinge knife body 1 is also provided with a magnet piece 14.
If the both sides of lever spare in this device are direct and the articulated installation of kelly and depression bar, so required removal space can be a lot more with installation space, this device then is corresponding sets up the kidney slot at the both ends of lever spare, corresponds depression bar and kelly and sets up in the kidney slot, kelly and depression bar can both be in the kidney slot, can enough guarantee the side pressure of side pressure sword like this, can be corresponding save installation space again.
The compression bar 8 is also provided with a limit cover plate 11, and the kidney-shaped groove 9 at one end of the lever member 2 is covered by the limit cover plate 11; the pressure bar is placed in the kidney-shaped groove and can move, and in order to prevent the pressure bar from moving in the radial direction in the kidney-shaped groove, a limit cover plate is arranged to cover the kidney-shaped groove, and the pressure bar can only move in the kidney-shaped groove.
A limiting plate 12 is arranged on the right side of the lower end of the hinge cutter body 1, and a abdicating groove 13 corresponding to the limiting plate 12 is arranged on the side cutter 5; because the side pressure knife needs to rotate to perform side pressure, the side pressure knife is smoothly finished by arranging the limiting plate and the abdicating groove.
The outer diameters of the clamping rod 10 and the pressing rod 8 are correspondingly matched with the groove width of the kidney-shaped groove 9, the clamping rod 10 and the pressing rod 8 can move in the kidney-shaped groove 9, and the outer side end of the kidney-shaped groove 9 matched with the pressing rod 8 is in an opening form;
when the kelly was demolishd from the kidney slot in this device, direct separation can, and when depression bar and kidney slot demolishd, because the depression bar sets up longer, need dock with outside actuating mechanism, consequently can not directly demolish, this device then sets up the one end of this kidney slot into the opening form, takes out the back like this with the slider from the spout, can directly pull down the depression bar from the opening part, demolishs and installs all very convenience.
The above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the utility model and the appended claims, and all equivalent changes and modifications made within the spirit and scope of the utility model as claimed should be included in the appended claims.
Claims (6)
1. The utility model provides a move up formula hinge sword side and press mechanism which characterized in that: the hinge cutter comprises a hinge cutter body (1), wherein a lever piece (2) is arranged on the hinge cutter body (1), a fixed fulcrum (21) is arranged on the lever piece (2), the lever piece (2) is installed on the hinge cutter body (1) through the fixed fulcrum (21), the left end of the lever piece (2) is connected with a lower pressing plate (3), the lower pressing plate (3) extends downwards, the lower end of the lower pressing plate (3) is connected with a side pressing cutter (5) through a hinge assembly (4), and the side pressing cutter (5) is arranged on the left side of the lower end of the hinge cutter body (1);
a vertical sliding chute (6) is further arranged at the right side position of the lever member (2) on the hinge cutter body (1), a sliding block (7) is correspondingly arranged in the sliding chute (6), a pressing rod (8) which vertically extends outwards from the sliding block (7) is arranged on the sliding block (7), and the right end of the lever member (2) is correspondingly connected and arranged on the pressing rod (8);
when the right pressing rod (8) drives the sliding block (7) to move upwards in the sliding groove (6), the left lower pressing plate (3) presses the lateral pressing knife (5) downwards to complete lateral pressing action under the action of the lever principle through the lever piece (2).
2. The upward-moving hinge cutter side pressing mechanism as claimed in claim 1, wherein: the two ends of the lever component (2) are correspondingly provided with kidney-shaped grooves (9), the upper end of the lower pressing plate (3) is provided with a clamping rod (10), the clamping rod (10) is correspondingly inserted in the kidney-shaped grooves (9), and an upper pressing rod (8) of the sliding block (7) on the other side is correspondingly inserted in the kidney-shaped grooves (9) on the other side.
3. The upward-moving hinge knife side pressing mechanism of claim 2, wherein: the pressure lever (8) is also provided with a limit cover plate (11), and the kidney-shaped groove (9) at one end of the lever piece (2) is covered by the limit cover plate (11).
4. The upward-moving hinge knife side pressing mechanism of claim 1, wherein: the hinge cutter is characterized in that a limiting plate (12) is arranged on the right side of the lower end of the hinge cutter body (1), and a yielding groove (13) corresponding to the limiting plate (12) is formed in the side cutter (5).
5. The upward-moving hinge knife side pressing mechanism of claim 2, wherein: the outer diameters of the clamping rod (10) and the pressing rod (8) are correspondingly matched with the width of the kidney-shaped groove (9), the clamping rod (10) and the pressing rod (8) can move in the kidney-shaped groove (9), and the outer side end of the kidney-shaped groove (9) matched with the pressing rod (8) is in an opening form.
6. The upward-moving hinge knife side pressing mechanism of claim 1, wherein: and the upper end of the hinge knife body (1) is also provided with a magnet piece (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123256673.8U CN216857864U (en) | 2021-12-22 | 2021-12-22 | Upward-moving type hinge cutter lateral pressing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123256673.8U CN216857864U (en) | 2021-12-22 | 2021-12-22 | Upward-moving type hinge cutter lateral pressing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216857864U true CN216857864U (en) | 2022-07-01 |
Family
ID=82147025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123256673.8U Active CN216857864U (en) | 2021-12-22 | 2021-12-22 | Upward-moving type hinge cutter lateral pressing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216857864U (en) |
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2021
- 2021-12-22 CN CN202123256673.8U patent/CN216857864U/en active Active
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